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Rocky Mountain Altitude Alloy 50

Rocky Mountain Altitude Alloy 50
  • Color: Black/Grey
  • Color: Blue/Black
$3,599.00

Details

The Altitude from Rocky Mountain is here to push the trail bike envelope. The stiff aluminum frame pushes 150mm of rear travel out of a Fox DPS EVOL shock and features RM’s RIDE-9 interlocking chip design, allowing you to easily dial-in suspension characteristics to tackle any terrain — from technical BC loam to clapped out enduro tracks, flowy New Zealand jumps, and Moab slickrock. Aim the Fox 36 fork at the gnarliest descents and wheel-sucking ruts you can find. At 160mm, it’s built for brutality while delivering Fox’s sophisticated damping to keep you on rails through the risky line.

Rocky Mountain spec’d the Altitude to expand what is possible on any trail, no matter what price point fits your budget. The Alloy 50 rolls onto the scene with a FORM alloy frame for optimized strength, weight, and ride quality. It brings together the massive gear range offered by SRAM's NX/GX Eagle drivetrain, precisely tempered by Shimano SLX brakes that keep you in control. Maxxis tires and wide Sun rims provide a remarkable blend of trail sensitivity and gravity-savvy traction so you can find the ribbon of terra firma that thrills you, hit the dropper remote, and tear straight into the dream.

The RIDE-9 adjustment system allows riders to quickly fine-tune their geometry and suspension with a pair of Allen keys. Nine configurations are possible thanks to two interlocking chips. Position 1 geometry configuration shown below.

Rocky Mountain Altitude geometry chart

Specs

Frame FORM Alloy. Full Sealed Cartridge Bearings. Press Fit BB. Internal Cable Routing. ISCG05 Tabs. RIDE-9 Adjustable Geometry + Suspension Rate. FORM Alloy Rear Triangle
Fork Fox 36 Float EVOL Grip Performance 160mm
Headset FSA Orbit NO.57E
Rear Shock Fox Float DPS EVOL Performance
Axles Front: 110 x 15mm
Rear: 148 x 12mm
Rims/Wheels Sun Düroc 35 Tubeless Compatible (tape/valves/sealant sold separately)
Hubs Shimano SLX Boost 15mm / Shimano SLX Boost 148mm
Spokes WTB 2.0-1.8
Tires Front: Maxxis Minion DHF WT EXO Tubeless Ready 27.5 x 2.5
Rear: Maxxis Aggressor WT EXO Tubeless Ready 27.5 x 2.5
Crankset SRAM Stylo 6k Eagle
Chainrings 34T
Bottom Bracket SRAM BB92 DUB
Chain SRAM NX Eagle
Rear Derailleur SRAM GX Eagle
Cassette/Rear Cogs SRAM PG-1230 11-50T
Shifters SRAM NX Eagle
Handlebars Rocky Mountain AM 780mm
Tape/Grips Rocky Mountain Lock On XC
Stem Rocky Mountain 35 AM
Brakes Shimano SLX
Saddle WTB Volt Race
Seat Post Race Face Turbine R (by Fox) Dropper 30.9mm

* Subject to change without notice.

Part Numbers

Option UPC MPN
Black/Grey / X-Small 770416238310 CRE906142
Black/Grey / Small 770416238327 CRE906152
Black/Grey / Medium 770416238334 CRE906172
Black/Grey / Large 770416238341 CRE906182
Black/Grey / X-Large 770416238358 CRE906202
Blue/Black / X-Small 770416238167 CRE906141
Blue/Black / Small 770416238174 CRE906151
Blue/Black / Medium 770416238181 CRE906171
Blue/Black / Large 770416238198 CRE906181
Blue/Black / X-Large 770416238204 CRE906201

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